Controllable interconnection of single-walled carbon nanotubes under ac electric field

被引：59

作者：

Chen, Z ^{[1
]}

Yang, YL ^{[1
]}

Chen, F ^{[1
]}

Qing, Q ^{[1
]}

Wu, ZY ^{[1
]}

Liu, ZF ^{[1
]}

机构：

[1] Peking Univ, CNST, Coll Chem & Mol Engn, Beijing 100871, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 23期

关键词：

D O I：

10.1021/jp051848i

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We demonstrated the controllable interconnection of single-walled carbon nanotubes (SWNTs) under alternating current (ac) electric field. The interconnected carbon nanotubes were found to be parallel with the electric flux and increased abruptly with deposition time following a self-accelerating process. Theoretical simulation indicates that the alignment and the interconnection of carbon nanotubes were induced by the dielectrophoresis force and the electric field redistribution at the nanotube apexes.

引用

页码：11420 / 11423

页数：4

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